The 55 cm TRNR Gym Ball is a must-have training tool, delivering greater core strength, balance, coordination, range of motion, joint stability, and postural alignment. By adding instability to your workouts, your deep...

The 65 cm TRNR Gym Ball is a must-have training tool, delivering greater core strength, balance, coordination, range of motion, joint stability, and postural alignment. By adding instability to your workouts, your...

This duo of TRNR Pilates Balls (one small, one medium) delivers greater core strength, balance, coordination, range of motion, and postural alignment. Each ball can be used as a supportive base to...

The 75 cm TRNR Gym Ball is a must-have training tool, delivering greater core strength, balance, coordination, range of motion, joint stability, and postural alignment. By adding instability to your workouts, your...

Add the TRNR Balance Trainer to your training arsenal for a workout that is guaranteed to challenge you. This versatile piece of equipment can be used for core training, balance, whole-body strengthening,...